Viewers were left guessing if the blindsided bridal stylist would choose between poetic mortgage broker Chris Siegfried and intensely romantic marketing analyst Drew Kenney – or leave them both behind to mend her broken heart.

"The first thing I said when I walked out after [my conversation with] Brooks was, 'We might be done.' We were in the home stretch trying to set up a happy ending and magic proposal. This was a curveball," host Chris Harrison said during a press call Thursday.

It's down to the final two on The Bachelorette. But can either get the heartbroken Desiree Hartsock to say "I Do" after Brooks said "I Don't" to her last week?

"Brooks leaving, it broke my heart," a weeping Hartsock says in an exclusive clip of the Part 2 season finale, airing Monday (8 p.m. ET). "It broke my heart for him to say those things to me. Knowing I have two amazing, unreal, guys who do want to love me, who do love me, but I just can't love them as much."